Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Chair Up / Easily fold up many chairs.

Chair Up

In student hall, there are always many folding chairs, and it takes a lot of time and effort to fold them up and stack them together beside the wall.
When there is going to be a rally, students have to move the chairs and arrange them in lines.It takes a lot of time to put one beside the other one, and keep them aligned at the same time.When the chairs are all stacked up, it's hard to drag them out and move them. We decided to add wheels to make the chair easier to move, and fold the chair longitudinal to reduce more volume.Connect all the chairs with a joint.The joint can fold up with the chair.


National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Eva Huang,
National Cheng Kung University